cm: Drop lsof, add pigz/bzip2

Change-Id: Ic3c842188c3fb001201392d0379e87e3c189e393
diff --git a/config/common.mk b/config/common.mk
index 13b3178..bc5943a 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -171,7 +171,6 @@
     nano \
     htop \
     powertop \
-    lsof \
     mkfs.f2fs \
     fsck.f2fs \
     fibmap.f2fs \
@@ -182,7 +181,8 @@
     micro_bench \
     oprofiled \
     sqlite3 \
-    strace
+    strace \
+    pigz
 
 WITH_EXFAT ?= true
 ifeq ($(WITH_EXFAT),true)